diff options
-rw-r--r-- | arch/arm64/Kconfig | 12 | ||||
-rw-r--r-- | arch/arm64/include/asm/page.h | 12 |
2 files changed, 14 insertions, 10 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 2693917d200f..f1a57b769c79 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -107,6 +107,18 @@ config ARCH_PHYS_ADDR_T_64BIT config MMU def_bool y +config ARM64_PAGE_SHIFT + int + default 16 if ARM64_64K_PAGES + default 14 if ARM64_16K_PAGES + default 12 + +config ARM64_CONT_SHIFT + int + default 5 if ARM64_64K_PAGES + default 7 if ARM64_16K_PAGES + default 4 + config NO_IOPORT_MAP def_bool y if !PCI diff --git a/arch/arm64/include/asm/page.h b/arch/arm64/include/asm/page.h index 9b2f5a9d019d..344915bfb8eb 100644 --- a/arch/arm64/include/asm/page.h +++ b/arch/arm64/include/asm/page.h @@ -21,16 +21,8 @@ /* PAGE_SHIFT determines the page size */ /* CONT_SHIFT determines the number of pages which can be tracked together */ -#ifdef CONFIG_ARM64_64K_PAGES -#define PAGE_SHIFT 16 -#define CONT_SHIFT 5 -#elif defined(CONFIG_ARM64_16K_PAGES) -#define PAGE_SHIFT 14 -#define CONT_SHIFT 7 -#else -#define PAGE_SHIFT 12 -#define CONT_SHIFT 4 -#endif +#define PAGE_SHIFT CONFIG_ARM64_PAGE_SHIFT +#define CONT_SHIFT CONFIG_ARM64_CONT_SHIFT #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE-1)) |